GRACO Diaphragm, PTFE Overmold PSD04 Pair - (SKU: 17F209)The GRACO 17F209 is a diaphragm kit consisting of a pair of PTFE (polytetrafluoroethylene) overmolded diaphragms designed for use in GRACO PSD04 series pumps. These diaphragms are engineered to provide reliable sealing and chemical resistance, making them suitable for handling a wide range of fluids and viscous materials in industrial and commercial applications. Key Features: Diaphragm kit (pair) PSD04 PTFE overmold GRACO PSD04 series pumps Chemical

Using the genuine GRACO 119347 plug ensures optimal performance

The GRACO 162238 is a flat washer designed for use in GRACO equipment

intended to provide a secure and leak-free connection for hoses and fittings within GRACO systems

Align the lid properly and secure it according to manufacturer instructions

Regularly inspect the switch for wear or damage as part of routine maintenance

Used in GRACO spray equipment assemblies for mounting and spacing components to ensure proper alignment and function

Supports easy replacement of wear parts

Used in GRACO LL250 line marking systems for road and pavement marking applications

Ensure proper thread engagement and use appropriate thread sealant for leak-free connections

Metal (typically copper)

ensuring consistent and reliable performance of the equipment

even heating without hot spots